He is the Gym Leader of the Kaz Gym. He and his trainers (including Team Rocket) fought against the Yas Gym for becoming the official Pokémon Gym. After being denied the rights to have an official Gym he, his trainers and the trainers and Gym Leader of the Yas Gym fixed up the town.
Electabuzz is the Gym Leader's commonly used Pokémon. Like Kaz Gym Leader's Scyther, it will become hostile if it sees something red.